Triumph 80CS (EC40)
The Triumph 80CS is an arithmetic calculator with 8 digits precision and algebraic logic. It has 9 functions, 22 keys, and a VFD (vacuum fluorescent) display. The power source is 2xAA. Note: Adler 80CS
Facts at a glance:
If you have a Triumph 80CS that is no longer working, you can first try replacing the 2xAA batteries. If that doesn't solve the problem, then you can consider replacing the calculator with a modern equivalent.
We suggest the following current models as possible replacements: